215968560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{9277}}^1$

素因数の和:9390

約数の個数: 80

約数和(自身を含む): 676477536

約数和(自身を除く): 460508976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3880, 4656, 5820, 7760, 9277, 11640, 18554, 23280, 27831, 37108, 46385, 55662, 74216, 92770, 111324, 139155, 148432, 185540, 222648, 278310, 371080, 445296, 556620, 742160, 899869, 1113240, 1799738, 2226480, 2699607, 3599476, 4499345, 5399214, 7198952, 8998690, 10798428, 13498035, 14397904, 17997380, 21596856, 26996070, 35994760, 43193712, 53992140, 71989520, 107984280, 215968560]

約数ペア:

[(1, 215968560), (2, 107984280), (3, 71989520), (4, 53992140), (5, 43193712), (6, 35994760), (8, 26996070), (10, 21596856), (12, 17997380), (15, 14397904), (16, 13498035), (20, 10798428), (24, 8998690), (30, 7198952), (40, 5399214), (48, 4499345), (60, 3599476), (80, 2699607), (97, 2226480), (120, 1799738), (194, 1113240), (240, 899869), (291, 742160), (388, 556620), (485, 445296), (582, 371080), (776, 278310), (970, 222648), (1164, 185540), (1455, 148432), (1552, 139155), (1940, 111324), (2328, 92770), (2910, 74216), (3880, 55662), (4656, 46385), (5820, 37108), (7760, 27831), (9277, 23280), (11640, 18554)]